1497069

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^2$

素因数の和:194

約数の個数: 24

約数和(自身を含む): 2563520

約数和(自身を除く): 1066451

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5607, 7921, 16821, 23763, 55447, 71289, 166341, 213867, 499023, 1497069]

約数ペア:

[(1, 1497069), (3, 499023), (7, 213867), (9, 166341), (21, 71289), (27, 55447), (63, 23763), (89, 16821), (189, 7921), (267, 5607), (623, 2403), (801, 1869)]